A Life and Career Dedicated to Healthy Living

Kevin David Rail is a Fitness Nutrition Specialist with certifications through ACSM, ACE, NASM, and AFM, and he has a BS in Sport Management/Fitness and Wellness. 

He has over 25 years in his field, he is highly sought after and has been featured in two critically acclaimed documentary films, Fasting and The Motivation Factor for his expertise as a health and fitness professional. 

Co-Creator of My Inferno Body, a health and fitness app.

Content production, videos, reels, blogs, and exercise programs for such companies as ProLon, FastBlast Smoothie, Life Fitness,,, Wild Warrior Nutrition, and GarageFit.

Kevin has helped thousands of people  transform their lives and businesses through expertly designed fasting protocols, meal plans  and training programs to maximize fat loss, strength, mobility, and brain function. 

His focus is to raise awareness on the connection between fasting and fitness, and to motivate, inspire and educate people to live their best lives.


The “Grazing” approach is 100% WRONG!

It might give you a short-term look and feel of Hercules, but what about the LONG-term effects? It does very little for longevity. In fact, I feel it takes years away from you.

The goal is to find balance in maintaining lean muscle mass, looking defined, feeling good and slowing down or even reversing the aging process.

That is a major area where I differ from the rest of the pack. Everyone still seems to be hung up on eating small, frequent meals all day long. I am at the other end of the spectrum and lead with fasting.

I take a deep dive into why eating all the time is not the healthiest option and how to be successful with muscle gain, maintenance and fat loss through the medium of fasting and fitness.